Threadfin Acara & Swordtail
Acarichthys heckelii · Xiphophorus hellerii
Threadfin Acara: Mostly PeacefulSwordtail: Mostly Peaceful
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Threadfin Acara Tank Mates & Compatibility
Threadfin Acara
Acarichthys heckelii
TemperamentMostly Peaceful (4/10)
Adult Size20 cm
Temperature24–28°C
Water TypeFreshwater Only
Swim ZoneMid-level, Bottom
StockingSolo or group
Showing 649 - 672 of 735 Tank Mates
Possible with Caution
Threadfin Acara & Tailbar Cichlid
Acarichthys heckelii · Vieja hartwegi
Threadfin Acara: Mostly PeacefulTailbar Cichlid: Aggressive
Threadfin Acara & Taiwan Reef Cichlid
Acarichthys heckelii · Protomelas sp. "Steveni Taiwan"
Threadfin Acara: Mostly PeacefulTaiwan Reef Cichlid: Semi-Aggressive
Threadfin Acara & Tambraparni Barb
Acarichthys heckelii · Puntius tambraparniei
Threadfin Acara: Mostly PeacefulTambraparni Barb: Mostly Peaceful
Threadfin Acara & Tami River Rainbowfish
Acarichthys heckelii · Glossolepis pseudoincisus
Threadfin Acara: Mostly PeacefulTami River Rainbowfish: Peaceful
Threadfin Acara & Tandanus Catfish
Acarichthys heckelii · Tandanus tandanus
Threadfin Acara: Mostly PeacefulTandanus Catfish: Mostly Peaceful
Threadfin Acara & Tanganyikan Clown Cichlid (Eretmodus)
Acarichthys heckelii · Eretmodus cyanostictus
Threadfin Acara: Mostly PeacefulTanganyikan Clown Cichlid (Eretmodus): Aggressive
Threadfin Acara & Teacup Stingray (Common Freshwater Ray)
Acarichthys heckelii · Potamotrygon laticeps
Threadfin Acara: Mostly PeacefulTeacup Stingray (Common Freshwater Ray): Semi-Aggressive
Threadfin Acara & Telmatochromis brichardi
Acarichthys heckelii · Telmatochromis brichardi
Threadfin Acara: Mostly PeacefulTelmatochromis brichardi: Semi-Aggressive
Threadfin Acara & Telmatochromis dhonti
Acarichthys heckelii · Telmatochromis dhonti
Threadfin Acara: Mostly PeacefulTelmatochromis dhonti: Aggressive
Threadfin Acara & Tequila Splitfin
Acarichthys heckelii · Zoogoneticus tequila
Threadfin Acara: Mostly PeacefulTequila Splitfin: Semi-Aggressive
Threadfin Acara & Teugelsi Bichir
Acarichthys heckelii · Polypterus teugelsi
Threadfin Acara: Mostly PeacefulTeugelsi Bichir: Semi-Aggressive
Threadfin Acara & Texas Cichlid
Acarichthys heckelii · Herichthys cyanoguttatus
Threadfin Acara: Mostly PeacefulTexas Cichlid: Aggressive
Threadfin Acara & Thai Micro Crab
Acarichthys heckelii · Limnopilos naiyanetri
Threadfin Acara: Mostly PeacefulThai Micro Crab: Peaceful
Threadfin Acara & Thinbar Datnoid
Acarichthys heckelii · Datnioides undecimradiatus
Threadfin Acara: Mostly PeacefulThinbar Datnoid: Semi-Aggressive
Threadfin Acara & Threadfin Rainbowfish
Acarichthys heckelii · Iriatherina werneri
Threadfin Acara: Mostly PeacefulThreadfin Rainbowfish: Peaceful
Threadfin Acara & Three Spot Gourami (Blue/Gold/Opaline)
Acarichthys heckelii · Trichopodus trichopterus
Threadfin Acara: Mostly PeacefulThree Spot Gourami (Blue/Gold/Opaline): Semi-Aggressive
Threadfin Acara & Three-Spot Torpedo Hap
Acarichthys heckelii · Exochochromis anagenys
Threadfin Acara: Mostly PeacefulThree-Spot Torpedo Hap: Semi-Aggressive
Threadfin Acara & Three-striped Dwarf Cichlid
Acarichthys heckelii · Apistogramma trifasciata
Threadfin Acara: Mostly PeacefulThree-striped Dwarf Cichlid: Mostly Peaceful
Threadfin Acara & Tiger Barb
Acarichthys heckelii · Puntigrus tetrazona
Threadfin Acara: Mostly PeacefulTiger Barb: Semi-Aggressive
Threadfin Acara & Tiger Danio
Acarichthys heckelii · Devario maetaengensis
Threadfin Acara: Mostly PeacefulTiger Danio: Peaceful
Threadfin Acara & Tiger Loach
Acarichthys heckelii · Syncrossus hymenophysa
Threadfin Acara: Mostly PeacefulTiger Loach: Aggressive
Threadfin Acara & Tiger Muskie
Acarichthys heckelii · Esox masquinongy x lucius
Threadfin Acara: Mostly PeacefulTiger Muskie: Highly Aggressive
Threadfin Acara & Tiger Pleco (L002)
Acarichthys heckelii · Panaqolus sp. L002
Threadfin Acara: Mostly PeacefulTiger Pleco (L002): Mostly Peaceful